map { chomp; $_ => undef} but you should have written map { local $_ = $_; chomp; $_ => undef }.
Really? Did the program ran incorrectly? Do you get kicked out of the Perl Programmers Pond if you alter input data in a map?

Abigail

In reply to Re: Balancing Coding Time And Code Quality by Abigail-II
in thread Balancing Coding Time And Code Quality by Limbic~Region

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